Question

any four characteristic of cothode ray​

Answer 1

Answer:

Cathode rays are streams of electrons observed in discharge tubes

Answer 2

Here is your answer ;

Important Properties of Cathode Rays

Property 1: Cathode rays travel in a straight line and can cast sharp shadows.

Property 2: Cathode rays are negatively charged.

Property 3: Electric field and magnetic field deflect cathode rays.

Property 4: They are produced at the cathode (negatively charged electrode) and travel towards the anode (positively charged electrode) in a vacuum tube.

Property 5: The properties of the cathode rays do not depend on the electrodes and the gas used in the vacuum tube.

Property 6: Speed of cathode rays is slower than light.

Property 7: The objects hit by cathode rays get heated.

Property 8: They can penetrate through thin metal plates.

Property 9: Phosphors glow when cathode rays fall on them.

Property 10: Gas gets ionized by cathode rays.

Property 11: Cathode rays are 1800 times lighter than hydrogen, the lightest element.

I hope it helps you mate !